b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross/*
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * This file and its contents are supplied under the terms of the
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Common Development and Distribution License ("CDDL"), version 1.0.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * You may only use this file in accordance with the terms of version
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * 1.0 of the CDDL.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross *
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * A full copy of the text of the CDDL should have accompanied this
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * source. A copy of the CDDL is also available via the Internet at
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * http://www.illumos.org/license/CDDL.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross/*
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <stdio.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <stdarg.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <assert.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <dlfcn.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <errno.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <string.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <syslog.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#include <smbsrv/libsmb.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross/*
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * This is exported NODIRECT so that smbd can provide it's own.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rossvoid
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rosssmb_vsyslog(int pri, const char *fmt, va_list ap)
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross{
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross vsyslog(pri, fmt, ap);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross}
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross/*
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * This is exported NODIRECT so that fksmbd can provide it's own.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rossvoid
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rosssmb_syslog(int pri, const char *fmt, ...)
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross{
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross va_list ap;
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross va_start(ap, fmt);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross smb_vsyslog(pri, fmt, ap);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross va_end(ap);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross}
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross/*
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Helper for smb_vsyslog(). Does %m substitutions.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rosschar *
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rosssmb_syslog_fmt_m(char *buf, int buflen, const char *str, int err)
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross{
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross char *bp = buf;
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross const char *sp = str;
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross const char *endp = buf + buflen - 1;
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross while ((*bp = *sp) != '\0' && bp != endp) {
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross if ((*sp++ == '%') && (*sp == 'm')) {
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross sp++;
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross if (strerror_r(err, bp, endp - bp) == 0)
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross bp += strlen(bp);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross } else {
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross bp++;
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross }
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross }
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross *bp = '\0';
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross return (buf);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross}